Community Health Worker Interventions for Diabetes Management
Summary
Community health workers (CHWs) have emerged as an integral component in the delivery of diabetes care, particularly in underserved and minority populations. Operating at the interface between health systems and communities, CHWs provide culturally tailored education, psychosocial support and advocacy to individuals with diabetes. Core functions include structured self-management education, home visits, group facilitation and liaison with clinical teams. Interventions range from motivational interviewing-based counselling to lifestyle modification programmes and peer support networks. Evidence demonstrates that CHW-led interventions can improve glycaemic control, enhance patient engagement and reduce healthcare utilisation. Key enablers of success include rigorous training, ongoing supervision, integration into primary care workflows and adaptation to local cultural contexts. Collectively, this body of work highlights the potential of CHWs to bridge gaps in care, empower individuals in their daily management of diabetes and contribute to equitable health outcomes on a global scale.
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Community Health Worker Interventions for Diabetes Management publication trend
The graph below shows the total number of articles in community health worker interventions for diabetes management across all publications each year (not limited to Nature Index journals).
Technical terms
Community Health Worker (CHW): Trained layperson who delivers culturally relevant health education, social support and service linkage within a community.
Glycated haemoglobin (HbA1c): Biomarker reflecting average blood glucose concentration over the preceding two to three months.
Motivational Interviewing: Collaborative, patient-centred counselling style designed to strengthen personal motivation for behaviour change.
Quality-adjusted life year (QALY): Composite outcome measure that combines length of life with a quality-of-life weight, used in cost-effectiveness analyses.
Self-management support: Interventions that enable people with chronic conditions to develop skills and confidence to manage their health on a daily basis.
References
- Role of community health workers in type 2 diabetes mellitus self-management: A scoping review. PLOS ONE (2018).
- Randomized Controlled Trial of a Community Health Worker Self-Management Support Intervention Among Low-Income Adults With Diabetes, Seattle, Washington, 2010–2014. Preventing Chronic Disease (2017).
- Cost-effectiveness analysis of a cluster-randomized, culturally tailored, community health worker home-visiting diabetes intervention versus standard care in American Samoa. Human Resources for Health (2019).
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